Run Report
Run #52c87fe2eeb21: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Database\Connection::select [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Database\Connection::select6 22.2% 636 0.2% 646 0.3% 205,496 1.0% 189,832 0.9%
Exclusive Metrics for Current Function45 7.1% 46 7.1% 7,256 3.5% 3,592 1.9%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery1 16.7% 433 68.1% 434 67.2% 187,392 91.2% 186,072 98.0%
Drupal\Core\Database\Query\Merge::execute2 33.3% 81 12.7% 84 13.0% 6,616 3.2% 0 0.0%
db_select1 16.7% 44 6.9% 44 6.8% 3,920 1.9% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::prepare1 16.7% 42 6.6% 46 7.1% 3,760 1.8% 3,760 2.0%
Drupal\Core\Database\Query\Select::countQuery1 16.7% 36 5.7% 38 5.9% 3,808 1.9% 0 0.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass6 50.0% 312 49.1% 317 49.1% 150,536 73.3% 149,920 79.0%
Drupal\Core\Database\Query\Select::__construct6 50.0% 279 43.9% 283 43.8% 47,704 23.2% 36,320 19.1%